baber/WOPTO huggingface dataset:
Patent EP-0869675-A2 (EP)
Inventor: TWITCHELL ED
IPC: H04N19/89
Filed: 1998-03-31
Abstract: An exciter circuit for receiving input television digital signals from a source and converting the television digital signals into a standard format for broadcasting by television transmitter power amplification stages via an antenna, comprises a data recovery circuit for extracting data and clock signals from the input television digital signal for outputting the extracted the digital clock signals for separately outputting the digital clock signals and the digital data signals, a randomiser circuit for altering the order of the extracted digital data signals in accordance with digital television standards, an encoder circuit for encoding the digital data signals into packets synchronised to receive the digital data signals at the input television digital signal rate, an interleaver circuit for performing a convolutional interleaving of the packets of digital data signals synchronised to receive packets of digital data signals at a second layer rate, an encoder circuit for encoding the convoluted interleaved digital data signals with a trellis code according to digital television standards, a sync insertion circuit for inserting segment and field sync signal into the encoded digital data signals, a filter circuit for limiting the spectrum of the encoded digital data signals to the digital television standard, a signal insertion circuit for inserting the extracted digital clock signal into the output of the filter circuit, a digital to analogue conversion circuit for converting the digital data signals and the digital clock signals into analogue signals in form for transmission by the power amplifier stage, and a rate controler for receiving input signals and controlling output signals even in absence of the input signal.
Patent EP-0872445-A2 (EP)
Inventor: HOFBAUER ULRICH DIPL-ING TU
IPC: B23Q7/14
Filed: 1998-04-09
Abstract: The transport system removes empty containers (T2) and conveys full containers (T1) to a work-area, especially to an assembly line. Two transfer appliances (U1,U2) feed the same work-area. One transfer device (U1) conveys horizontally, and the second transfer device (U2) transfers both vertically and horizontally. The second transfer device has a lifting mast (H) for horizontal movement, and a pusher (S) for transverse movement, and has a swivel arm (SCH).
Patent EP-0917267-A2 (EP)
Inventor: KUNZMANN JENS-PETER
IPC: H01H85/20
Filed: 1998-04-28
Abstract: The fuse mounting base/socket has an insulating main body (2) with an upwards facing open fuse space (16), fitted with a threaded sleeve (9). An opening (8) in the main body allows insertion of a foot contact rail (7) in the bottom part of the fuse space. The size of the opening for the foot contact rail allows the latter to be inserted in the main body at an angle to the vertical centre plane of up to 45 degrees.
Patent EP-0923021-A2 (EP)
Inventor: GEHRKE HELMAR-STEFFEN
IPC: H04M1/27475
Filed: 1998-07-31
Abstract: Operating arrangement (1) for an electrical device has operating elements (5-10) from which one or more can be selected and activated causing some function to be carried out on an output device (15), with feedback information to the output device (15) about the state of both the selected element and the none selected elements.
Patent EP-0905534-A2 (EP)
Inventor: VERGEEST HENRICUS JOZEF
IPC: G02B6/38
Filed: 1998-09-03
Abstract: Method involves inserting end (1) of optic glass fiber up to defined position in glass sheath (2), heating the end surfaces (4, 5) of the fiber and glass sheath, and melting them together in passage surface area between glass sheath and fiber end. Heating is done preferably by laser, whereby maximum energy for heating is applied in passage surface area.
Patent EP-0903529-A2 (EP)
Inventor: NISHIO KIYOSHI
IPC: F16L19/00
Filed: 1998-09-16
Abstract: The present invention relates to a fastening-limiting
device (1) for a fastening member (120) which fastens a pipe
(200) inserted into a pipe receiving port (110) on the side
of a joint (A). The fastening-limiting device (1) has a ring
portion (21) which is fittable onto the outside of the pipe
receiving port (110). A beam portion (28) is formed on the
ring portion (21). A protrusion (26) is formed on the beam
portion (28). A first abutting portion (22) which is to abut
against a reference face (130) on the side of the joint (A)
is formed on one end of the ring portion (21). A second
abutting portion (23) which is to abut against a confronting
portion (121) of the fastening member (120) is formed on the
other end of the ring portion (21). The gap (a) between the
first and second abutting portions (22) and (23) is equal to
the gap between the reference face (130) and the confronting
portion (121) at the timing when the fastening member (120)
exerts a sealing property and a function of preventing
slipping-off. According to the invention, when an appropriate
sealing property of the pipe connection portion and prevention
of slipping-off of the pipe are to be attained, the screw
amount of the fastening member can be appropriately determined
without dispersion.
Patent EP-0909982-A2 (EP)
Inventor: CORDEN BARRY B
IPC: G03C8/06
Filed: 1998-09-19
Abstract: There are described diffusion transfer photosensitive film units which
include a novel antihalation layer comprising an antihalation material, titanium
dioxide and a binder. Diffusion transfer film units prepared according to the
invention provide silver images of enhanced resolution, film speed and sharpness.
Patent EP-0893183-A2 (EP)
IPC: B01J8/02
Filed: 1994-03-02
Abstract: An exothermic process for forming a product which may be in liquid
phase is disclosed wherein a first reactant (3), preferably a liquid reactant,
is directly fed into a reaction (10) containing mixing elements (12,
58) and which comprises a first compartment (10) of a reactor (2, 40). A
second reactant, which is maintained at a higher pressure, is fed into a second
compartment (20) of the reactor (2, 40) separated from the first compartment
(10) by a porous wall (32, 52). The second reactant (4) passes through this
porous wall (32, 52) into the reaction zone to react with the first reactant (3).
The process thereby controls rates of the reactions and the exothermic heats
generated by the reactions. Pulsatile flow in one or both reaction compartments
improves mixing. An evaporator for a portion of the production improves
product quality and permits reaction temperatures in the reactor.
Patent EP-0921268-A2 (EP)
Inventor: ESLINGER DAVID
IPC: F28G3/16
Filed: 1998-11-02
Abstract: A downhole cleaning tool (20) is suspended within a well tubular member (10) by coiled tubing
(12) for the removal of deposits (29) within the tubular member (10). Tool (20) includes a
hydraulic fluid motor (26) for rotating a combined fluid jetting and milling head (28). Fluid
jetting and milling head (28) has a tapered body with a lower rounded nose (60). Embedded
milling inserts or elements (62, 64) project outwardly from the tapered body and nose (60) to
contact the deposit and are randomly spaced on head (28). A plurality of upper radial jets (70)
extend above milling elements (62). Lower fluid jets or ports (78) extend from the lower
rounded nose (60) of head (28). Power fluid from the coiled tubing (12) is divided at port (38)
to the rotor bore (34) into a bypass fluid stream flowing through central bore (34) and a fluid
power stream in annular passage (39) outside rotor (32) for rotation of rotor (32) and shaft (27)
to rotate the fluid jetting and milling head (28).
Patent EP-0909022-A2 (EP)
Inventor: TANAKA RYOICHI
IPC: H03G1/00
Filed: 1998-09-29
Abstract: A gain control circuit includes a variable gain-amplification
circuit using a field-effect transistor as an
amplifier element. The variable gain-amplification circuit
is connected to the output of a variable attenuation circuit.
An attenuation by said variable attenuation circuit and a
gain by said variable gain-amplification circuit are
controlled using a common gain-control voltage so that
attenuation by said variable attenuation circuit starts
after gain attenuation by said variable gain-amplification
circuit starts. Thereby, an inclination of the attenuation
by said variable attenuation circuit with respect to said
gain-control voltage is set to be steeper than that of the
gain attenuation by said variable gain-amplification circuit.
Patent EP-0924918-A2 (EP)
Inventor: WONG CHI-KEUNG
IPC: H04M7/00
Filed: 1998-11-12
Abstract: A system and method for performing call signalling
for multimedia call setups. A user equipped with calling
terminals of various types may initiate a call from any of
these terminals, and the call is intercepted and handled by the
system. A calling agent looks up an E-mail address for the
called party, and sends a setup request E-mail to a called
agent associated with the called party. The called agent
determines the current terminal that the callee is using, and
together with the calling agent a call medium and other
parameters are established. Then a connection is made between
a calling terminal and the current terminal. This provides a
generic signalling system for a callee using a wireline
terminal, wireless terminal, or H.323 terminal to be connected
to a called terminal also being any one of these or other
types.
Patent EP-0916744-A2 (EP)
Inventor: SAHOO PURUSOTTAM
IPC: F01D5/28
Filed: 1998-11-16
Abstract: A strain tolerant ceramic coating for use as an abrasive coating
on a substrate is provided. The coating is prepared from a yttria and zirconia
powder having an average particle size less than 40 microns. The coating is
formed by depositing the powder on the substrate by a plasma spray process.
The as-applied coating contains essentially no macrocracks, but a post-stressed
coating contains a random distribution , population, and orientation of
microcracks and macrocracks.
Patent EP-0875230-A2 (EP)
Inventor: WALSH MICHAEL PATRICK
IPC: B23B35/00
Filed: 1998-02-05
Abstract: A whirlpool bath assembly is provided with a recirculation
pump (12) fed from the bath (2) by a suction pipe (10) and
then to venturi jet units (15) through by system feed
pipes (14). Further air pipes (16) feed the venturi jet
units (15). A drain-off valve (18) connects the pump (12)
through a drain pipe (19) to a waste-water drain (4). All
the units forming the assembly are constructed so as to
provide a gravity drain-off into the bath (2) and drain
pipe (19). This is done by ensuring that height of the
surfaces over which drain-off water flows when the
assembly is inoperative reduce continuously without
forming any water retaining recesses.
Patent EP-0985290-A2 (EP)
Inventor: CONDICT KEITH A
IPC: H04B10/29
Filed: 1998-05-19
Abstract: The present invention is directed toward a distributed intelligence fiber-optic communication network in which node control processors (NCPs) associated with each network element periodically transmit identification and status information to the other NCPs in the network. Various faults in the network can thus be readily identified, and appropriate tasks for modifying the network in response to the fault (such as rerouting around a defective network element) can be carried out. Further, information continues to be distributed among the NCPs even if a break occurs in a segment of fiber in the network.
Patent EP-0920057-A2 (EP)
Inventor: GILBERT ROBERT C
IPC: H01L27/02
Filed: 1990-01-04
Abstract: A chip includes a secure section 11 having a fuse element 56 and a fuse altering device 58.
A predetermined data pattern is formed by wiring and inverters 62 connected between an
erasable memory 52 and an AND gate 60. An enabling circuit 55 allows the predetermined
data pattern to be written into the memory 52 when an appropriate control signal is
received at a terminal 63. The state of the fuse element 56 is then irreversibly altered by
the fuse altering device 58 so that the predetermined data pattern in the memory 52 cannot
be changed. After final pressing and packaging, secure data may be stored in a secure
memory M since the data pattern in the memory 52 is the same as that in the inverters 62.
Once the secure data is stored, an erase signal is provided to terminal 66 which thereby
erases the memory 52. The contents of the secure memory M are thereafter unalterable.
Patent EP-0938875-A2 (EP)
Inventor: MARTELLI ROBERTO
IPC: A61C13/30
Filed: 1999-02-09
Abstract: A dental prosthesis support, comprising at least one pin to be
inserted into the root canal of the tooth to be treated, and able
to support a core of composite material; said pin is constructed
of fibre through which light can pass. 
     A method for applying the aforesaid dental prosthesis support
comprises suitably preparing the root canal, treating this latter
using a suitable tool, then washing it; a dentinoenamel adhesive
is then applied both inside the canal and onto the support pin, a
fluid composite is injected into the root canal in which the pin
is then inserted, the fluid composite is polymerized using a light
source, and the core is completed by adding fluid composite.
Patent EP-0918159-A2 (EP)
Inventor: NOJI NOBUHARU
IPC: F04B49/06
Filed: 1995-04-26
Abstract: A cryopump is provided with a detecting means for
detecting an operation parameter at an elapsed operation
time in a current operation cycle of the cryopump, a storing
means for storing a value of another operation parameter
in a past operation cycle of the cryopump as a management
parameter, an arithmetic controlling means for calculating
a succeeding rotational speed of the expander motor based
on the current operational parameter and the management
parameter stored in the storing means and outputting the
same as a driving instruction signal, with which the
succeeding rotational speed of the expander motor is
controlled so as to maintain a temperature of a cryopanel
or a pressure in a vacuum chamber to which the cryopump is
attached at a predetermined value by using the operation
parameter at the elapsed operation time in the current
operation cycle of the cryopump detected by the detecting
means and the operation parameter at the corresponding
elapsed operation time in the past operation cycle of the
cryopump stored in the storing means as the management
parameter, and an expander motor driving means for driving
the expander motor according to the driving instruction
signal output from the arithmetic controlling means, whereby
the cryopump may be operated stably even if a temporal load
change has occurred.
Patent EP-0962712-A2 (EP)
Inventor: SEIDL HERMANN
IPC: F24D19/02
Filed: 1999-05-06
Abstract: The heating body is positioned in a connecting piece (8) for joining it to an angled leveling piece (1) and has a profile (3) which is connected to a section of the angled leveling piece in the form of a counter-profile (2). The profile has a spherical recess ; the counter profile is convexly curved with a radius of curvature smaller than or equal to the radius of curvature of the concave profile.
Patent EP-0993069-A2 (EP)
Inventor: KAWAHATA KAZUNARI
IPC: H01Q1/38
Filed: 1999-07-06
Abstract: The present invention provides a surface mount circularly
polarized wave antenna (10) which includes a substrate (11)
made of an insulation material and having a first main face, a
second main face, and at least one side face elongating between
the first main face and the second main face; a first ground
electrode (12) disposed mainly on the first main face of the
substrate; a radiation electrode (13) disposed mainly on the
second main face; a feeding electrode (14) having a strip shape
and so disposed as to elongate from the first main face side of
the substrate, on one side face of the substrate, and toward
the second main face side, one edge of the feeding electrode
being positioned near to one side of the radiation electrode
(13); a second ground electrode (15) disposed substantially on
the whole of the side face of the substrate where the feeding
electrode (14) is disposed, and in insulation from the feeding
electrode (14) and in connection to the first ground electrode
(12); and a degeneracy separation means (13a) provided in
relation to the radiation electrode.
Patent EP-0978372-A2 (EP)
Inventor: GOODRICH DAVID P
IPC: B31D5/00
Filed: 1994-09-12
Abstract: Apparatus for expanding slit sheet material into
a cushioning material includes expander rolls
(702, 704) and drive rolls (706, 708), at least one of
the expander rolls having means on its surface for
gripping the slits, and being run at a higher
rotational speed than the drive rolls.
Patent EP-1058166-A2 (EP)
Inventor: BERNASCONI ROGER
IPC: G04B27/00
Filed: 1999-12-09
Abstract: A universal timepiece is corrected for a changed time zone by successive push button operations on a lever (11) pivoted at (A). Each operation corrects by one hour and is effected by a beak (30) which through gearing (28,29) and a supplementary hour wheel (27) turns the twenty four hour disk (3) anticlockwise and the hour hand (6) clockwise and also through a pin (15) which turns the city disk (1) anticlockwise
Patent EP-1016544-A2 (EP)
Inventor: ICHINOSE HIROFUMI
IPC: B41M5/50
Filed: 1999-12-27
Abstract: Disclosed herein is a recording medium comprising
a substrate and at least one porous resin layer formed
on the substrate, wherein the porous resin layer
comprises heteromorphic microspheres.
Patent EP-0976805-A2 (EP)
Inventor: PICHT FRIEDERIKE
IPC: H01J29/20
Filed: 1999-07-21
Abstract: Fluorescent screen comprises a phosphor layer containing a phosphor preparation made of a phosphor with a coating with a water-soluble organic binder made of polyurethane, polyacrylamide, polyamide resin, etherified melamine-formaldehyde compounds and etherified urea-formaldehyde and oxygen compounds of alkaline earth elements and zinc.
Patent EP-0983973-A2 (EP)
Inventor: SIDDLE JOHN ROBERT
IPC: C03C17/36
Filed: 1999-08-02
Abstract: A process for the production of a low emissivity coating on a glass substrate
comprising, in sequence, depositing a reflective metal layer, and reactively sputtering a
metal oxide layer over the metal layer in the presence of an oxygen scavenger. The
oxygen scavenger is preferably a hydrocarbon, in particular methane. The metal oxide
layer may comprise tin oxide, zinc oxide, tungsten oxide and other metal oxides are also
likely to be suitable.
Patent EP-0997372-A2 (EP)
Inventor: BIBOLLET JEAN-CLAUDE
IPC: B62D55/10
Filed: 1999-10-26
Abstract: The snowmobile caterpillar track drive mounted on a rear swinging arm connected to a suspension (15). The caterpillar is rotated by a driving wheel (9) coupled to a motor (M) and wound around a rear wheel (11). The pivot axis is located near to the caterpillar driving wheel axis. An intermediate guide wheel (12) is located between the driving wheel and the rear wheel and engages the lower track run. The intermediate wheel axis is parallel to and rotates about the pivot axis.
Patent EP-0945932-A2 (EP)
Inventor: MULOT GERARD
IPC: H01R24/64
Filed: 1999-03-19
Abstract: The connecting element has a body (18) with a first reception (24) for a connecting part formed in the body, and a contact carrier connecting block. A blind reception (34) takes in an insert (32), in which a second reception (30) is formed. A third reception (36) extends from the first recording and leads into the blind reception.
Patent EP-1044270-A2 (EP)
Title: Molecule ii induisant l'apoptose
Inventor: EBNER REINHARD
IPC: C12N1/21
Filed: 1999-01-07
Abstract: La présente invention se rapporte à un élément de la super-famille des ligands de TNF, la molécule II induisant l'apoptose (AIM II). Elle se rapporte notamment à des molécules d'acides nucléiques isolées qui codent la protéine AIM II humaine. Elle se rapporte aussi aux polypeptides de la molécule AIM II, ainsi qu'à des vecteurs, cellules hôtes et procédés de recombinaison permettant leur fabrication. L'invention concerne en outre des procédés de sélection permettant d'identifier des agonistes et des antagonistes de l'activité d'AIM II. Enfin, l'invention a trait à des méthodes thérapeutiques visant à traiter la lymphadénopathie, les maladies auto-immunes, les réactions de greffons dirigées contre l'hôte et à inhiber la néoplasie, et notamment la croissance des cellules tumorales.
Patent EP-1088256-A2 (EP)
Inventor: BERNETH HORST
IPC: C09K9/02
Filed: 1999-05-28
Abstract: Electrochromic display device comprising a pair of glass or plastic plates or plastic films of which at least one plate or film or both plates or films is/are provided on one side each with an electrically conducting coating. At least one plate or film and its conductive coating is transparent. On at least one of the two plates or films, the electrically conductive layer is divided into separate segments which are individually connected to a power source and each has an electric lead from the edge of the device. The plates or films are joined via a sealing ring on the sides on which they are conductively coated. The volume formed by the two plates or films and the sealing ring is filled with an electrochromic medium. The electric leads to the segments are electrically insulated from the electrochromic medium. Methods for producing an electrochromic display device in which the segments and their power leads are first produced by removal of material from a continuous conductive coating or are applied to the plates or films and the electrically insulating layer is subsequently applied to the power leads. Method of operating an electrochromic display device in which the display device is operated using a constant, pulsed or variable-amplitude DC potential or using an AC potential.
Patent EP-1077001-A2 (EP)
Inventor: RAVISHANKAR CHANNASANDRA
IPC: H04Q7/20
Filed: 1999-11-23
Abstract: La présente invention concerne un système et une méthodologie permettant d'améliorer la qualité de service utilisateur aussi bien en ce qui concerne le temps de réponse que la fiabilité dans le cas du transport de signaux DTMF en cour de communication dans des systèmes radio, particulièrement dans le cas des systèmes de téléphonie mobiles par satellites géostationnaires. La méthodologie fait intervenir plusieurs techniques pour assurer une qualité de service de bout-en-bout acceptable. Pour le transport des DTMF dans le sens abonné radio vers réseau, on utilise une technique par laquelle les chiffres DTMF sont véhiculés sous forme d'un message hors bande. Cette technique repose sur la possibilité de produire plusieurs appuis de touche dans le même message, ce qui augmente l'efficacité et le débit en environnement à retard long. Une autre technique utilise les possibilités du vocodeur pour véhiculer dans la bande les DTMF, ce qui simplifie le système. Le principe est d'utiliser un détecteur DTMF intégré capable de classer une trame donnée de signal en plusieurs classes de façon que le paquet DTMF codé puisse véhiculer un modèle unique via l'interface jusqu'au décodeur vocal du terminal d'accès, lequel détecteur est capable d'identifier le modèle. Une autre technique concerne l'utilisation d'un transport en mode message du DTMF entre deux terminaux d'accès d'un canal logique distinct pourvu d'un identificateur SAPI de point d'accès de service assurant un service garanti pour le transport DTMF dans une liaison de terminal d'accès à terminal d'accès.
Patent EP-1140113-A2 (EP)
Inventor: JOMAA HASSAN
IPC: A61P31/12
Filed: 1999-12-23
Abstract: The invention relates to the use of bisphosphonic acids of general formula (I) and derivatives thereof for the therapeutic and prophylactic treatment of infectious processes caused by viruses, bacteria, fungi or parasites in humans and animals, by deactivating the gammadeltaT cells.